Product Overview
The LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick, Concrete, Pavers & Porous Stone – 15-Year Protection – Natural Flat Finish approaches household use with water-resistant design choices and practical use. Built with Polyester/Polyurethane Polymers, measuring 13 x 10 x 15 inches, weighing 45 pounds. Notable features include deep seals and seals strengthens, contributing to its time-tested character.
Key Features
- DEEP SEALS & STRENGTHENS FROM WITHIN – Deep-penetrating polyester/polyurethane formula cures within the pore structure of brick, concrete, block, mortar, and porous stone to help strengthen masonry from within. Helps reduce dusting and wear while extending the service life of treated surfaces.
- LONG-LASTING 15-YEAR PROTECTION – Designed to provide up to 15 years of protection on properly prepared porous masonry surfaces. Unlike topical sealers and surface coatings that can wear away over time, LastiSeal penetrates below the surface and becomes part of the substrate. Will not peel, chip, or flake.
- WATER-RESISTANT YET BREATHABLE – Helps reduce water absorption and moisture intrusion while allowing trapped moisture vapor to escape. Unlike film-forming coatings, LastiSeal penetrates below the surface to help protect masonry without sealing in moisture. Helps reduce conditions that contribute to efflorescence and concrete dusting.
- FOR BRICK, CONCRETE, BLOCK & POROUS STONE – Designed for brick, concrete, pavers, mortar, grout, stucco, concrete block, cinder block, CMU, split-face block, limestone, sandstone, cultured stone, & other absorbent masonry surfaces. Ideal for chimneys, retaining walls, driveways, patios, pool decks, walkways, and other exposed masonry structures.
- NATURAL FLAT FINISH – NO FILM, NO GLOSS – Preserves the natural appearance and texture of brick, concrete, pavers, block, and porous stone without creating a glossy coating or slippery surface. Because LastiSeal penetrates below the surface, it does not form a film that can peel or flake.
- IDEAL FOR AGING & WEATHERED MASONRY – Deep-penetrating formula helps preserve older brick, concrete, mortar, and porous stone by reducing water absorption and supporting long-term masonry protection. Popular for restoration, preservation, maintenance, and historic masonry projects.
- WATER-BASED & EASY TO APPLY – Apply with a low-pressure sprayer or paint roller to interior and exterior masonry surfaces. Low-odor, non-flammable formula is ideal for garages, patios, driveways, chimneys, retaining walls, and other residential or commercial applications.
- IDEAL FOR CHIMNEYS, RETAINING WALLS & MASONRY RESTORATION – Designed for chimneys, retaining walls, brick facades, masonry walls, stone structures, and other porous masonry exposed to weather and moisture. Popular for residential maintenance, historic masonry restoration, preservation projects, and long-term protection of aging masonry surfaces.
- RESIDENTIAL, COMMERCIAL & INDUSTRIAL USE – Suitable for homes, warehouses, workshops, commercial buildings, industrial facilities, maintenance shops, and other high-exposure masonry environments. Designed for long-term protection of concrete, brick, block, mortar, and porous stone surfaces.
Why Choose the RadonSeal LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick
The LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick, Concrete, Pavers & Porous Stone – 15-Year Protection – Natural Flat Finish combines deep seals with reliable build quality, giving users everyday convenience they can rely on across sealers situations.
Best For
The RadonSeal LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick is best suited for: brick, AGING & WEATHERED MASONRY – Deep-penetrating formula helps preserve older brick, garages, CHIMNEYS.
Quick Summary
The RadonSeal LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick is a Sealers product by RadonSeal. Material: Polyester/Polyurethane Polymers. Brand: RadonSeal. Style: Flat/Natural Finish. Item Weight: 45 pounds. Item dimensions L x W x H: 13 x 10 x 15 inches. Price: $457.3.
Product Specifications
| Specification | Details |
|---|---|
| Material | Polyester/Polyurethane Polymers |
| Brand | RadonSeal |
| Style | Flat/Natural Finish |
| Item Weight | 45 pounds |
| Item dimensions L x W x H | 13 x 10 x 15 inches |